Supplying vacuum tubes, valves, grid caps, sockets and capacitors.

Source of old stock and current production vacuum tubes, parts, supplies and literature for your vacuum tube equipment.

Designs and manufactures a wide range of high-power pulse and CW magnetrons, and provides cost-effective magnetron rebuild services for commercial, industrial and defense users.

Microwave oven parts, MRI tubes, commercial, microwave, broadcast, defense, scientific, antique, amateur, parts for CCA, continental, and Harris transmitters.

Offering new old stock electron tubes are in original manufacturer's boxes, new bulk vacuum tubes, used tested radio tubes.

Provider of effect pedals for guitar and bass, vacuum tubes and pro audio equipment.

Manufactures vacuum tubes, vacuum capacitors, interrupters, relays and medium voltage vacuum contactors.

Manufacturer of fixed anode x-ray tubes for industry and medicine.

Manufacturer and distributor of vacuum tubes, capacitors and electron tubes for broadcast, industrial, marine and avionics applications.

Manufacturer of vacuum tubes and high end audio products.

Manufacturing quality x-ray tubes used in a wide range of applications, including, medical, dental, thickness gauging, food inspection, bone densitometry, non-destructive testing, and x-ray fluorescence spectroscopy.

Specializes in precision testing and matching of vintage and new production vacuum tubes for guitar players, DIY tube audio enthusiasts, and audiophiles.

Provides testing, screening, matching, and grading of NOS vacuum tubes.

Supplying vacuum tubes, valves, grid caps, and sockets for antique collectors, ham radio operators, audio enthusiasts, broadcast enthusiasts and amateur radio hobbyists.

Supplier of audio vacuum tubes for amplifiers, capacitors, tube sockets and retainers.

Provides new old stock and new in box products and some used products which have been tested.

Vacuum tube sales, with amplifier service and repair.

Radio tubes, amplifier tubes, and industrial vacuum tubes.

Specialize in new old stock tubes, sockets, capacitors, and other parts.